Circuit theory. According to official website of Shandong Jianzhu University, this major is a course of electric power department, including microcomputer principle and interface technology, signal and system, digital signal processing, motor and drive, automatic control principle, computer control technology and production automation technology. Shandong Jianzhu University, located in Jinan City, Shandong Province, is a multi-disciplinary university focusing on engineering, featuring the discipline of civil architecture, and the interdisciplinary and coordinated development of engineering, management, grammar and agronomy.